Results 31 to 40 of about 11,023,269 (282)

Incorporation of Data From Multiple Hypervariable Regions when Analyzing Bacterial 16S rRNA Gene Sequencing Data

open access: yesFrontiers in Genetics, 2022
Short read 16 S rRNA amplicon sequencing is a common technique used in microbiome research. However, inaccuracies in estimated bacterial community composition can occur due to amplification bias of the targeted hypervariable region.
Carli B. Jones   +7 more
doaj   +1 more source

New evaluation methods of read mapping by 17 aligners on simulated and empirical NGS data: an updated comparison of DNA- and RNA-Seq data from Illumina and Ion Torrent technologies [PDF]

open access: yesNeural Computing and Applications, 2021
During the last (15) years, improved omics sequencing technologies have expanded the scale and resolution of various biological applications, generating high-throughput datasets that require carefully chosen software tools to be processed. Therefore, following the sequencing development, bioinformatics researchers have been challenged to implement ...
Luigi, Donato   +4 more
openaire   +4 more sources

Decision-Aid Methods Based on Belief Function Theory with Application to Torrent Protection [PDF]

open access: yes, 2019
In mountainous areas, decision-makers must find the best solution to protect elements-at-torrential risk. The decision process involves several criteria and is based on imperfect information. Classical Multi-Criteria Decision-Aiding methods (MCDAs) are restricted to precise criteria evaluation for decision-making under a risky environment and suffer of
Carladous, Simon   +3 more
openaire   +2 more sources

Next-generation sequencing library preparation method for identification of RNA viruses on the Ion Torrent Sequencing Platform [PDF]

open access: yesVirus Genes, 2018
Next generation sequencing (NGS) is a powerful tool for the characterization, discovery, and molecular identification of RNA viruses. There were multiple NGS library preparation methods published for strand-specific RNA-seq, but some methods are not suitable for identifying and characterizing RNA viruses.
Chen, Guiqian   +6 more
openaire   +2 more sources

Study on Identification of Areas Susceptible to Mountain Torrent Disasters in Small Basin of Deficient Data

open access: yesChemical Engineering Transactions, 2015
Identification of areas susceptible to mountain torrent disasters is the basis of decision making for river basin flood control and flood disaster loss analysis, and analysis for those areas in small basin lacking data is key and difficult points of our ...
L.J. Zhang, S.H. Ren
doaj   +1 more source

Novel hybridization- and tag-based error-corrected method for sensitive ctDNA mutation detection using ion semiconductor sequencing

open access: yesScientific Reports, 2022
Circulating tumor DNA (ctDNA) analysis has emerged as a clinically useful tool for cancer diagnostics and treatment monitoring. However, ctDNA detection is complicated by low DNA concentrations and technical challenges.
Kjersti Tjensvoll   +8 more
doaj   +1 more source

Combination of the Wenner resistivimeter and Torrent permeameter methods for assessing carbonation depth and saturation level of concrete [PDF]

open access: yesConstruction and Building Materials, 2018
Abstract Assessing carbonation depth is of great interest for the diagnosis of reinforced concrete structures because carbonation is one of the origins of steel corrosion. The assessment of carbonation depth is usually performed by a simple and reliable semi-destructive test consisting in spraying a colored indicator on a sample extracted from the ...
Bonnet, Stéphanie, Balayssac, Jean-Paul
openaire   +2 more sources

Environmental DNA: A New Low-Cost Monitoring Tool for Pathogens in Salmonid Aquaculture

open access: yesFrontiers in Microbiology, 2018
Environmental DNA (eDNA) metabarcoding is a relatively new monitoring tool featuring in an increasing number of applications such as the facilitation of the accurate and cost effective detection of species in environmental samples.
Lucy Peters   +10 more
doaj   +1 more source

El torrent dels Horts [PDF]

open access: yes, 2006
[cat] Presentam la descripció i l’aixecament topogràfic d’un torrent de la zona central de la serra de Tramuntana al municipi d’Escorca.
Santandreu Valens, Gabriel   +1 more
core   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

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